Warning: Permanently added '10.128.1.219' (ED25519) to the list of known hosts. 2025/11/09 16:15:52 parsed 1 programs [ 173.825376][ T5806] cgroup: Unknown subsys name 'net' [ 173.972586][ T5806] cgroup: Unknown subsys name 'cpuset' [ 173.986394][ T5806] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 179.533887][ T5806] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 183.429809][ T5813] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 184.916818][ T5831] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 184.934791][ T5831] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 184.944295][ T5831] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 184.957495][ T5831] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 184.969969][ T5831] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 185.554504][ T3775] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 185.562533][ T3775] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 185.625217][ T3775] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 185.633306][ T3775] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.171595][ T5851] chnl_net:caif_netlink_parms(): no params data found [ 187.483560][ T5851] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.491047][ T5851] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.500436][ T5851] bridge_slave_0: entered allmulticast mode [ 187.508559][ T5851] bridge_slave_0: entered promiscuous mode [ 187.521181][ T5851] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.528706][ T5851] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.538366][ T5851] bridge_slave_1: entered allmulticast mode [ 187.546893][ T5851] bridge_slave_1: entered promiscuous mode [ 187.612630][ T5851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 187.629430][ T5851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 187.691973][ T5851] team0: Port device team_slave_0 added [ 187.706436][ T5851] team0: Port device team_slave_1 added [ 187.775291][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 187.782403][ T5851] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 187.809826][ T5851] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 187.824680][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 187.831717][ T5851] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 187.859728][ T5851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 187.945513][ T5851] hsr_slave_0: entered promiscuous mode [ 187.955755][ T5851] hsr_slave_1: entered promiscuous mode [ 188.234646][ T5851] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 188.252012][ T5851] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 188.270899][ T5851] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 188.292035][ T5851] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 188.503297][ T5851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.555266][ T5851] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.580050][ T3775] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.587663][ T3775] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.619891][ T3775] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.627258][ T3775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.022840][ T5851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.133347][ T5851] veth0_vlan: entered promiscuous mode [ 189.158656][ T5851] veth1_vlan: entered promiscuous mode [ 189.238538][ T5851] veth0_macvtap: entered promiscuous mode [ 189.257629][ T5851] veth1_macvtap: entered promiscuous mode [ 189.300416][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 189.334920][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 189.364140][ T3775] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.376451][ T3775] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.396077][ T3775] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.415900][ T3775] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.685057][ T3775] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.901217][ T3775] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.484094][ T3775] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.582322][ T3775] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.907405][ T3775] bridge_slave_1: left allmulticast mode [ 192.913270][ T3775] bridge_slave_1: left promiscuous mode [ 192.920003][ T3775] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.967319][ T3775] bridge_slave_0: left allmulticast mode [ 192.973162][ T3775] bridge_slave_0: left promiscuous mode [ 192.979824][ T3775] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.416100][ T3775] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 193.432830][ T3775] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 193.448369][ T3775] bond0 (unregistering): Released all slaves [ 193.724450][ T3775] hsr_slave_0: left promiscuous mode [ 193.732655][ T3775] hsr_slave_1: left promiscuous mode [ 193.741537][ T3775] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 193.749284][ T3775] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 193.761710][ T3775] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 193.769448][ T3775] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 193.797350][ T3775] veth1_macvtap: left promiscuous mode [ 193.803061][ T3775] veth0_macvtap: left promiscuous mode [ 193.811778][ T3775] veth1_vlan: left promiscuous mode [ 193.817688][ T3775] veth0_vlan: left promiscuous mode [ 194.601566][ T3775] team0 (unregistering): Port device team_slave_1 removed [ 194.635626][ T3775] team0 (unregistering): Port device team_slave_0 removed 2025/11/09 16:16:28 executed programs: 0 [ 197.208060][ T5096] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 197.217101][ T5096] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 197.226221][ T5096] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 197.238827][ T5096] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 197.249604][ T5096] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 197.816809][ T5953] chnl_net:caif_netlink_parms(): no params data found [ 198.223504][ T5953] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.233177][ T5953] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.242264][ T5953] bridge_slave_0: entered allmulticast mode [ 198.251348][ T5953] bridge_slave_0: entered promiscuous mode [ 198.267777][ T5953] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.277032][ T5953] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.284849][ T5953] bridge_slave_1: entered allmulticast mode [ 198.293961][ T5953] bridge_slave_1: entered promiscuous mode [ 198.383126][ T5953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 198.405005][ T5953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 198.491478][ T5953] team0: Port device team_slave_0 added [ 198.510318][ T5953] team0: Port device team_slave_1 added [ 198.591603][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 198.598870][ T5953] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 198.625189][ T5953] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 198.642579][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 198.651816][ T5953] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 198.678293][ T5953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 198.815586][ T5953] hsr_slave_0: entered promiscuous mode [ 198.825067][ T5953] hsr_slave_1: entered promiscuous mode [ 199.304822][ T5096] Bluetooth: hci0: command tx timeout [ 199.498599][ T5953] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 199.520533][ T5953] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 199.542928][ T5953] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 199.564643][ T5953] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 199.882524][ T5953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.932588][ T5953] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.963404][ T78] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.971131][ T78] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.003483][ T3775] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.011005][ T3775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.566022][ T5953] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.731292][ T5953] veth0_vlan: entered promiscuous mode [ 200.770888][ T5953] veth1_vlan: entered promiscuous mode [ 200.868475][ T5953] veth0_macvtap: entered promiscuous mode [ 200.890742][ T5953] veth1_macvtap: entered promiscuous mode [ 200.957910][ T5953] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 200.994611][ T5953] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 201.028142][ T78] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 201.040605][ T78] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 201.079670][ T78] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 201.106563][ T78] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 201.384236][ T5096] Bluetooth: hci0: command tx timeout [ 202.868150][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.876837][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 202.946826][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.956101][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/09 16:16:34 executed programs: 2 [ 203.464062][ T5096] Bluetooth: hci0: command tx timeout [ 205.544189][ T5096] Bluetooth: hci0: command tx timeout [ 206.428014][ T6117] ===================================================== [ 206.435388][ T6117] BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x4e4/0x33f0 [ 206.442936][ T6117] _copy_to_iter+0x4e4/0x33f0 [ 206.448596][ T6117] copy_page_to_iter+0x482/0x910 [ 206.453859][ T6117] hugetlbfs_read_iter+0x6cd/0xe10 [ 206.459099][ T6117] do_iter_readv_writev+0x9e1/0xc20 [ 206.464489][ T6117] vfs_readv+0x34a/0xf30 [ 206.468874][ T6117] __x64_sys_preadv+0x2a3/0x510 [ 206.473998][ T6117] x64_sys_call+0x3064/0x3e30 [ 206.478829][ T6117] do_syscall_64+0xd9/0xfa0 [ 206.483493][ T6117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.489606][ T6117] [ 206.491983][ T6117] Uninit was created at: [ 206.496513][ T6117] __alloc_frozen_pages_noprof+0x689/0xf00 [ 206.502499][ T6117] only_alloc_fresh_hugetlb_folio+0x2b0/0x1280 [ 206.510280][ T6117] alloc_surplus_hugetlb_folio+0x178/0x5c0 [ 206.517140][ T6117] hugetlb_acct_memory+0x759/0x2420 [ 206.522456][ T6117] hugetlb_reserve_pages+0x10d1/0x26f0 [ 206.528144][ T6117] memfd_alloc_folio+0x20a/0x7b0 [ 206.533233][ T6117] memfd_pin_folios+0x10b3/0x16a0 [ 206.538518][ T6117] udmabuf_create+0x1256/0x1ed0 [ 206.543537][ T6117] udmabuf_ioctl+0x2eb/0x5b0 [ 206.548389][ T6117] __se_sys_ioctl+0x23c/0x400 [ 206.553152][ T6117] __x64_sys_ioctl+0x97/0xe0 [ 206.557944][ T6117] x64_sys_call+0x1cbc/0x3e30 [ 206.562778][ T6117] do_syscall_64+0xd9/0xfa0 [ 206.567534][ T6117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.573554][ T6117] [ 206.576073][ T6117] Bytes 0-5 of 6 are uninitialized [ 206.581248][ T6117] Memory access of size 6 starts at ffff88804600000f [ 206.588093][ T6117] Data copied to user address 0000200000000080 [ 206.594391][ T6117] [ 206.596862][ T6117] CPU: 0 UID: 0 PID: 6117 Comm: syz.0.50 Not tainted syzkaller #0 PREEMPT(none) [ 206.606172][ T6117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 206.616413][ T6117] ===================================================== [ 206.623378][ T6117] Disabling lock debugging due to kernel taint [ 206.629692][ T6117] Kernel panic - not syncing: kmsan.panic set ... [ 206.636230][ T6117] CPU: 0 UID: 0 PID: 6117 Comm: syz.0.50 Tainted: G B syzkaller #0 PREEMPT(none) [ 206.647059][ T6117] Tainted: [B]=BAD_PAGE [ 206.651243][ T6117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 206.661354][ T6117] Call Trace: [ 206.664686][ T6117] [ 206.667717][ T6117] __dump_stack+0x26/0x30 [ 206.672143][ T6117] dump_stack_lvl+0x53/0x270 [ 206.676809][ T6117] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 206.682706][ T6117] dump_stack+0x1e/0x25 [ 206.686944][ T6117] vpanic+0x435/0xd30 [ 206.691020][ T6117] panic+0x15d/0x160 [ 206.695058][ T6117] kmsan_report+0x31c/0x320 [ 206.699691][ T6117] ? kmsan_internal_check_memory+0x1e1/0x230 [ 206.705794][ T6117] ? kmsan_copy_to_user+0xf1/0x190 [ 206.710981][ T6117] ? _copy_to_iter+0x4e4/0x33f0 [ 206.715903][ T6117] ? copy_page_to_iter+0x482/0x910 [ 206.721088][ T6117] ? hugetlbfs_read_iter+0x6cd/0xe10 [ 206.726465][ T6117] ? do_iter_readv_writev+0x9e1/0xc20 [ 206.731919][ T6117] ? vfs_readv+0x34a/0xf30 [ 206.736417][ T6117] ? __x64_sys_preadv+0x2a3/0x510 [ 206.741511][ T6117] ? x64_sys_call+0x3064/0x3e30 [ 206.746471][ T6117] ? do_syscall_64+0xd9/0xfa0 [ 206.751258][ T6117] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.757537][ T6117] ? do_syscall_64+0xa1/0xfa0 [ 206.762319][ T6117] ? filter_irq_stacks+0x49/0x190 [ 206.767450][ T6117] ? kmsan_get_metadata+0xfb/0x160 [ 206.772651][ T6117] ? kmsan_metadata_is_contiguous+0xdf/0x1e0 [ 206.778922][ T6117] ? kmsan_get_metadata+0xfb/0x160 [ 206.784120][ T6117] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 206.790568][ T6117] ? kmsan_internal_poison_memory+0x7f/0xa0 [ 206.796595][ T6117] ? kmsan_internal_poison_memory+0x4a/0xa0 [ 206.802601][ T6117] ? kmsan_free_page+0xd5/0x160 [ 206.807543][ T6117] ? __free_frozen_pages+0x17a/0x14f0 [ 206.813071][ T6117] ? free_frozen_pages+0x21/0x30 [ 206.818093][ T6117] ? free_large_kmalloc+0x21f/0x350 [ 206.823387][ T6117] ? kmsan_get_metadata+0xfb/0x160 [ 206.828586][ T6117] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 206.834500][ T6117] kmsan_internal_check_memory+0x1e1/0x230 [ 206.840437][ T6117] kmsan_copy_to_user+0xf1/0x190 [ 206.845552][ T6117] _copy_to_iter+0x4e4/0x33f0 [ 206.850377][ T6117] ? __rcu_read_unlock+0x6d/0xd0 [ 206.855395][ T6117] ? filemap_get_entry+0x8ce/0x910 [ 206.860637][ T6117] copy_page_to_iter+0x482/0x910 [ 206.865686][ T6117] hugetlbfs_read_iter+0x6cd/0xe10 [ 206.870917][ T6117] ? __pfx_hugetlbfs_read_iter+0x10/0x10 [ 206.876808][ T6117] do_iter_readv_writev+0x9e1/0xc20 [ 206.882111][ T6117] vfs_readv+0x34a/0xf30 [ 206.886432][ T6117] ? __msan_warning+0x1b/0x30 [ 206.891178][ T6117] ? filter_irq_stacks+0x13f/0x190 [ 206.896418][ T6117] ? stack_depot_save_flags+0x35/0x7b0 [ 206.901955][ T6117] ? kmsan_get_metadata+0xfb/0x160 [ 206.907150][ T6117] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 206.913044][ T6117] ? kmsan_get_metadata+0xfb/0x160 [ 206.918258][ T6117] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 206.924172][ T6117] __x64_sys_preadv+0x2a3/0x510 [ 206.929115][ T6117] x64_sys_call+0x3064/0x3e30 [ 206.933911][ T6117] do_syscall_64+0xd9/0xfa0 [ 206.938547][ T6117] ? irqentry_exit+0x16/0x60 [ 206.943224][ T6117] ? clear_bhb_loop+0x40/0x90 [ 206.947990][ T6117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.954018][ T6117] RIP: 0033:0x7fa75618f6c9 [ 206.958497][ T6117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 206.978186][ T6117] RSP: 002b:00007fffac5e5d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 206.986696][ T6117] RAX: ffffffffffffffda RBX: 00007fa7563e5fa0 RCX: 00007fa75618f6c9 [ 206.994774][ T6117] RDX: 0000000000000003 RSI: 0000200000000140 RDI: 0000000000000003 [ 207.002797][ T6117] RBP: 00007fa756211f91 R08: 0000000000000000 R09: 0000000000000000 [ 207.010828][ T6117] R10: 000000000000000f R11: 0000000000000246 R12: 0000000000000000 [ 207.018881][ T6117] R13: 00007fa7563e5fa0 R14: 00007fa7563e5fa0 R15: 0000000000000005 [ 207.026966][ T6117] [ 207.030254][ T6117] Kernel Offset: disabled [ 207.034652][ T6117] Rebooting in 86400 seconds..